Q: Is 131,608 a Prime Number?
A: No, 131,608 is not a prime number.
A prime number is a natural number, greater than one, that can only be divided by 1 and itself.
The number 131608 can be evenly divided by 1 2 4 8 16,451 32,902 65,804 and 131,608, with no remainder.
Since 131,608 cannot be divided by just 1 and 131,608, it is not a prime number.